Sensitive User Data Exposure in Apple Sandboxed Apps
CVE-2026-20680

5.5MEDIUM

Key Information:

Vendor

Apple

Vendor
CVE Published:
11 February 2026

What is CVE-2026-20680?

A vulnerability has been identified in Apple sandboxed applications where improper restrictions on observability may allow access to sensitive user data. This issue affects several versions of macOS and iOS, highlighting the need for users to promptly update their systems to mitigate potential data exposure risks. Apple has addressed this vulnerability by implementing additional restrictions in the latest software updates, ensuring enhanced security for user information.

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Affected Version(s)

iOS and iPadOS < 26.3

iOS and iPadOS < 18.7

macOS < 26.3

References

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.